@Count Adramélekh Sear
Nietzsche because countless edgy teenagers who don't understand him quote him out of context.
I could actually tolerate a legion of angsty teens but then he also had this one particularly awful fan who was worse than all of them put together. Some failed painter a while back got some wacky ideas Nietzsche, himself, would have disavowed inspired by that whole übermensch concept. Then he killed millions of people and started the bloodiest war in history.
Say what you will about Nietzsche, but that one fan of his was pretty cringe.